I really don't like this one colors are horrid and most of em don't flow or even compliment each other. They're really out there. The cut outs and alot of the effects are LQ. The blue soft brushing you did needs to be taken out. The whole thing in general seems including the lighting seems faar to random and doesn't make much sense. Focal could be clearer I recommend: playing with the "lighting effects" filter to get something nice. Perhaps a radial light? Or..a dew gradient maps to try to sew some of the colors together. Also try shifting some of the effects to give direction. Don't take any of it harshly, Just trying to help ya out. Keep trying ^__^
The colors does not match, and the lighting looks a bit weird. Add a bw version, it may looks better.
Love the colors, I just don't know if it really goes well with the actual sig. Still looks nice overall.